Cyclic carbonate based-electrolytes enhancing the electrochemical performance of Na4Fe3(PO4)(2)(P2O7) cathodes for sodium-ion batteries

Jang, Jun Yeong
Kim, Hyungsub
Lee, Yongwon
Lee, Kyu Tae
Kang, Kisuk
Choi, Nam-Soon

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Publication date

June 2014

DOI

10.1016/j.elecom.2014.05.003

Publisher

Elsevier BV

ISSN

1388-2481

Journal

Electrochemistry Communications

Citation count (estimate)

Abstract

Binary solvent mixtures containing NaClO4 salt were investigated as electrolytes for sodium-ion batteries. The electrochemical performance of Na4Fe3(PO4)2(P2O 7) cathodes was substantially improved when paired with an ethylene carbonate (EC)/propylene carbonate (PC)-based electrolyte. Our investigation revealed that EC/PC/1 M NaClO4 exhibits superior oxidation durability at the cathode and is highly stable toward a Na-metal electrode.close2

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Cyclic carbonate based-electrolytes enhancing the electrochemical performance of Na4Fe3(PO4)(2)(P2O7) cathodes for sodium-ion batteries

Abstract

Extracted data

Cyclic carbonate based-electrolytes enhancing the electrochemical performance of Na4Fe3(PO4)(2)(P2O7) cathodes for sodium-ion batteries

Abstract

Extracted data

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